We look at the division of 131286 by 26 
Let's see how many times 26 fits into 131286.

Going ahead to step 1:
26 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 26

Going ahead to step 2:
If we divide 13 by 26, we get 0 and a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Fetch the next digit (1) from the dividend, attach it to 13 and continue: 131 / 26

Advancing to step 3:
131 divided by 26 is 5 with a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 1 after subtracting 130 from 131.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 26

Step 4:
If we divide 12 by 26, we get 0 and a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 50.0
Subtract 0 from 12 to get 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 26

Going ahead to step 5:
26 can be fit into 128 4 times, resulting in a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 504.0
Subtracting 104 from 128 leaves us with 24.
Fetch the next digit (6) from the dividend, attach it to 24 and continue: 246 / 26

On to step 6:
The number 26 fits into 246 9 times, leaving a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 5049.0
Subtract 234 from 246 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 7:
When dividing 120 by 26, we get 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 5049.4
Subtracting 104 from 120 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 8:
26 can be fit into 160 6 times, resulting in a remainder of 4.
The next digit of our result is 6. 
Result so far: 5049.46
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
The number 26 fits into 40 1 times, leaving a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 5049.461
Subtract 26 from 40 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
When dividing 140 by 26, we get 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 5049.4615
Subtracting 130 from 140 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
26 can be fit into 100 3 times, resulting in a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 5049.46153
If we take 78 away from 100, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 12:
The number 26 fits into 220 8 times, leaving a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 5049.461538
Subtracting 208 from 220 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 13:
120 divided by 26 is 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 5049.4615384
The remainder is 16 after subtracting 104 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 14:
160 divided by 26 is 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 5049.46153846
If we subtract 156 from 160, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 5049.46153846, with a leftover of 4e-09.